Read the contents of your usb storage:
• Allows the app to read the contents of your USB storage..Modify or delete the contents of your usb storage:
• Allows the app to write to the USB storage..

Network:

View wi-fi connections:
• Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices..Full network access:
• Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet..
View network connections:
• Allows the app to view information about network connections such as which networks exist and are connected..

Phone calls:

Read phone status and identity:
• Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call..

Bluetooth:

Pair with bluetooth devices:
• Allows the app to view the configuration of Bluetooth on the device, and to make and accept connections with paired devices..

Effects on battery life:

Prevent device from sleeping:
• Allows the app to prevent the device from going to sleep..